Y’all I’m stupid and need help it’s pretty easy but I’m dumb

It’s A

Step-by-step explanation:

It’s adding taps of water so it’s addition so the only one that has a plus sign is A

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

what